the resident population of the United States more»
| City: | Keystone |
| State: | Iowa |
| Area Code: | 319 |
| Latitude: | 42.007516 |
| Longitude: | -92.211056 |
| Time Zone: | Eastern GMT -6 |
| City Alias(es): | |
| Population: | 672 |
| 2000 Population: | 1,024 |
| White Population: | 1,017 |
| Black Population: | 1 |
| Hispanic Population: | 2 |
| Hawaiian Population: | 3 |
| Male Population: | 497 |
| Female Population: | 527 |
| Median Age: | 39.80 |
| Male Median Age: | 38.40 |
| Female Median Age: | 41.40 |
| Households: | 416 |
| Average Household Size: | 2.47 |
| Average House Value: | $72,400 |
| Average Household Income: | $40,536 |
| Number of Businesses: | 34 |
| Number of Employees: | 207 |
| Annual Payroll: | $4,914,000 |
| Land Area: | 48.627 sq mi |
Van Horne, IA ( 6.4 miles)
Elberon, IA ( 6.6 miles)
Luzerne, IA ( 7.2 miles)
Blairstown, IA ( 8.8 miles)
Vining, IA ( 8.9 miles)
Belle Plaine, IA ( 9.0 miles)
Garrison, IA ( 10.0 miles)
Clutier, IA ( 11.5 miles)
Chelsea, IA ( 12.1 miles)